#include <iostream>

using namespace std;

class juego_vida{
  public:
    juego_vida();
    void initialize();
    void print();
    int count_neighbors(int i,int j);
    void iterate();
    void simulate_life(int count);
  private:
    int** fil;
    int** col;
    int* posic;
    int fi;
    int co;

};

int main()
{
    cout << "Hello world!" << endl;
    return 0;
}
